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https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-ndbinfo-nodes.html
SINGLEUSER is displayed in the status column for all data nodes when the cluster is in single user mode (see Section 25.6.6, “NDB Cluster Single User Mode”). For example, if you put the cluster in single user mode, you can sometimes see data ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-programs-ndbxfrm.html
Used with XTS; set to 0 (the default) for CBC mode. Set to 1 for CBC mode (the default), or 2 for XTS. The ndbxfrm utility, introduced in NDB 8.0.22, can be used to decompress, decrypt, and output information about files created by NDB Cluster that ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-shell-tutorial-javascript-download.html
You can either: Start MySQL Shell in SQL mode and import the file by issuing: mysqlsh -u root --sql --file /tmp/world_x-db/world_x.sql Enter password: **** Set MySQL Shell to SQL mode while it is running and source the schema file by issuing: \sql ... As part of this quick-start guide, an example schema is provided which is referred to as the world_x ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-shell-tutorial-python-download.html
You can either: Start MySQL Shell in SQL mode and import the file by issuing: mysqlsh -u root --sql --file /tmp/world_x-db/world_x.sql Enter password: **** Set MySQL Shell to SQL mode while it is running and source the schema file by issuing: \sql ... As part of this quick-start guide, an example schema is provided which is referred to as the world_x ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-shell-tutorial-python-shell.html
To switch MySQL Shell to Python mode, use the \py command. This quick-start guide assumes a certain level of familiarity with MySQL Shell. The following section is a high level overview, see the MySQL Shell documentation for more information. Start ...
https://dev.mysql.com/doc/refman/8.0/en/mysqldumpslow.html
The MySQL slow query log contains information about queries that take a long time to execute (see Section 7.4.5, “The Slow Query Log”). mysqldumpslow parses MySQL slow query log files and summarizes their contents. Normally, mysqldumpslow ...
https://dev.mysql.com/doc/refman/8.0/en/string-comparison-functions.html
If you do not specify the ESCAPE character, \ is assumed, unless the NO_BACKSLASH_ESCAPES SQL mode is enabled. If the NO_BACKSLASH_ESCAPES SQL mode is enabled, the sequence cannot be empty. (Unless the NO_BACKSLASH_ESCAPES SQL mode is enabled, in ...
https://dev.mysql.com/doc/refman/8.0/en/show-table-status.html
Even with file-per-table mode with each InnoDB table in a separate .ibd file, change buffering can delay the write to the data file, so the file modification time is different from the time of the last insert, update, or delete. Free space means the ... SHOW TABLE STATUS [{FROM | IN} db_name] [LIKE 'pattern' | WHERE expr] SHOW TABLE STATUS works likes SHOW TABLES, but provides a lot of information about each non-TEMPORARY ...
https://dev.mysql.com/doc/refman/8.0/en/account-categories.html
For example, if a user can grant the SELECT and UPDATE privileges to regular accounts, then with SYSTEM_USER the user can also grant SELECT and UPDATE to system accounts. From MySQL 8.0.30, if the user that puts a server in offline mode does not ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-table-import.html
To do so, stop updating the related tables, commit all transactions, acquire shared locks on the tables, and perform the export operations. The .cfg file format was updated in MySQL 8.0.19 to include index key part sort order information. DISCARD ...